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# Lesson Worksheet: Magnitude of a 2D Vector Mathematics

In this worksheet, we will practice determining the magnitude of two-dimensional vectors.

Question 3

Given that , find the value of .

Question 4

What is the magnitude of the vector ?

- A
- B
- C41
- D
- E1

Question 5

Given that , find the value of .

- A2
- B
- C10
- D
- E

Question 8

Which of the following is the mathematical notation used to express the magnitude of a vector ?

- A
- B
- C
- D
- E

Question 9

The vector is shown on the grid of unit squares below. Find the value of .